package com.tyqx.hashchainbiz.service;

import com.tyqx.hashchainbean.module.SystemConfig;

import java.text.ParseException;

public interface SystemConfigService {

    public Integer addSystemConfig(SystemConfig systemConfig) throws Exception;

    public SystemConfig selectSystemConfigByKey(String configKey);

    public Integer updateConfigValueByKey(SystemConfig systemConfig)throws Exception;
}
